Feast your eyes on one of only two Vortech-supercharged 2008 Dodge Challenger SRT8's — blacked out, naturally. The Challenger SRT8 already makes 425 HP with the 6.1-liter Hemi, but would you believe this supercharged monster is currently dynoing at 540 HP and 500 lb-ft of torque? You know that scene in cartoons when… »7/14/08 4:20pm 7/14/08 4:20pm